Working up the courage to take a big, important leap is hard, but Jabari is almost absolutely ready to make a giant splash. Jabari is definitely ready to jump off the diving board. He's finished his swimming lessons and passed his swim test, and he's a great jumper, so he's not scared at all. "Looks easy," says Jabari, watching the other kids take their turns. But when his dad squeezes his hand, J ...